How to Know Screen Size of Laptop Without Measuring?

  • Post published:December 10, 2021
  • Post category:Laptop
  • Post author:
  • Reading time:11 mins read

Knowing your laptop’s screen size is necessary for a variety of reasons, from purchasing a new laptop to determining exactly what size is appropriate for you. It’s a good idea to know your laptop screen size whether you are shopping for a laptop bag or comparing your device to another.

Also, knowing the measurements of your laptop’s screen is very important when you are taking it to a technician. If the technician asks you the size of the screen and you don’t have the measurements memorized then it will be a problem. That is why it is always a good idea to know the size of your laptop’s screen even if you don’t have anything to do with determining the size.

Laptops come in different screen sizes. One of the easiest ways to measure a laptop’s screen is by using a scale or ruler. But there is a good chance you don’t have a scale or measuring device with you. However, you can use different kinds of other measuring devices to determine the screen size of your laptop. But it’s not always possible to get an accurate measurement.

Therefore, most laptop users ask the question – “how to know screen size of laptop without measuring?

If you are one of them then don’t worry. Because there are some easy and simple methods to know the exact size of a laptop without using any measuring device. This article will show you some ways to determine the actual screen size without too much difficulty.

So, without further talk, let’s get started.

Here are a few ways to determine the exact screen size of your laptop:

1. Check your laptop's specifications

A quick and easy way to find out the size of your laptop’s screen is by checking the specifications. Normally, these specifications are written on the laptop box and sometimes even on the bottom of the laptop. In the specifications of a laptop, the screen size should be clearly stated. So, before following any other method you should check if the specifications are written on the manual or the packaging.

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However, if the specifications can’t be found on the laptop’s packaging or cover, you may find the model information in your computer’s settings. Normally, you can find out the screen size of your laptop in the Display settings folder. However, if the screen size has not been mentioned there then go to the Advanced display settings tab.

Follow the steps below for navigating to the Advanced display settings tab:

Step 1: Open Windows Settings and Click on System.

Step 2: In the System tab, click on the Display folder.

Step 3: Now click on “Advanced display settings“. In the Advanced display settings tab, you will get all the information on your laptop’s screen.

2. Google with the model number

In some cases, searching by specifications (Method #1) might reveal the specification of the model instead of the screen size. However, there is a unique model number on every laptop unit which can be used to identify the laptop’s key characteristics, like the size of its screen. By using this model number, you can find out the size of your laptop’s screen online.

For example, if you have a Dell laptop with the model number XPS7390, you can easily figure out the screen size of this laptop model instantly by searching online. The Dell XPS7390 includes a 13.3 inches screen.

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But the question is how to find out the model number? Don’t worry, follow the steps mentioned below to find the model number of your laptop.

Step 1: Press the Windows button from your laptop’s keyboard and type System Information in the search bar.

Step 2: From the search results, click on the System Information.

Step 3: Then a window will open with your system’s information. In the system section, you will find your device’s model number. I am including a screenshot below.

Screenshot model

Now google this model number and you will get all the information regarding this model including the screen size. However, in some cases, the information may not be completely accurate. Sometimes, Google will suggest to you some website where you can inquire about the dimensions of your laptop’s screen size.

3. Use software or check online

The use of PC software can also be a great method of determining the screen size of your laptop since it can provide you with specific information about your laptop along with the size of its screen. There are so many software programs that allow you to measure the exact size of your laptop’s screen by installing an extension.

One of the most popular programs you can use is Infoblip, which has a simple screen size detector. In the program, there is an image showing a credit card that needs to be adjusted unless it matches the exact size and gives you an estimated measurement of your laptop’s display.

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Also, there are some websites where you can measure your laptop’s screen with an online ruler. In order to calculate the length of the screen with these rulers, simply drag the edge from one corner to the other. Virtual rulers are a great option since you can convert your laptop’s size to multiple dimensions and calibrate as necessary.

4. Check the backside of your laptop

If any of the methods mentioned above didn’t work for you then you should try this one. Laptops these days come with a label that contains information about the model of the laptop and some of its main features. It even includes the size and resolution of the laptop. You will find this label on the backside of your laptop.

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On some laptops, the screen size is displayed by a number located in the upper right corner. For example, the H243HX means the screen size is 24 inches, and the H134IPS indicates that the screen size is 13 inches. I hope that you got the point.

5. Check the laptop manual book

If measuring the laptop’s screen with a measuring scale or ruler is not an option for you then you should check the manual of your laptop. It is probably the easiest way to know the exact screen size of a laptop because every laptop comes with a manual book that mentions all the specifications of that model including the screen size and resolution.

It is a small book which describes all the features of a laptop. You can easily find the screen size of your laptop by flicking through the pages. In addition to the screen size, you can find out everything you need to know about your laptop including the pixels display, and other essential details.

Why should you know your laptop's screen size?

Technical specifications like memory, storage, connectivity, processor, etc play a major role in determining how the laptop will perform. Therefore, most laptop users are interested in knowing these details. But another important thing to know about is the screen size of your laptop. There are so many reasons why you need to know your laptop’s screen size.

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1. To keep your workspace organized

The first reason why you need to know the screen size of your laptop is that your workspace and home office setup will be impacted by the screen size. If you are short on desk space or you used to keep your files and books on top of it then a bigger laptop won’t fit. In situations like this, if you had known the size of your laptop screen then you would have organized your workspace properly so that the laptop can be fitted easily.

2. While buying a screen protector

If your laptop comes with a touch screen or you use your laptop roughly then it is a wise decision to get a screen protector. In addition to protecting the screen from dust, the protector keeps the screen safe from rubbing against the keyboard when the laptop is closed.

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However, while buying a screen protector, most laptop users get stuck. Because they don’t know the exact size of their laptop’s screen. As a result, they end up buying a wrong sized screen protector. So, if you don’t want to face any situation like this then you need to know your laptop’s screen size.

3. When buying a laptop backpack

A laptop backpack is a very essential product for laptop users especially for those who travel a lot with their laptops. It is a protective pouch that keeps your laptop safe you are traveling.

But before buying a laptop backpack you need to know the exact size of your laptop. Your laptop should fit inside the backpack precisely. If you buy a bigger backpack then your laptop might not fit securely. Also, if you buy a smaller laptop backpack (check our list of best backpacks) then the laptop won’t fit properly.

Frequently Asked Questions :

1. Difference between screen size and resolution?

There is a lot of confusion surrounding screen resolution and screen size. They are completely two different dimensions. The screen resolution refers to how many pixels are displayed in each aspect of a display device. While on the other hand, the screen size is the actual physical size of the screen which is expressed in inches.

2. Smaller size laptops vs Bigger sized laptops.

Smaller-sized laptops usually include a screen that measures between 11 to 13 inches. These laptops are very portable and travel-friendly. For browsing and normal day-to-day tasks smaller laptops can be a better option. However, since most of them don’t include any powerful component due to shortage of space, you won’t be able to run any hardware demanding application.

On the other hand, laptops that include a screen that is bigger than 15-inches are considered bigger-sized laptops. These laptops are ideal for video editing, watching movies, or playing video games. However, they also have a few disadvantages. You cannot carry a bigger-sized laptop everywhere.

Conclusion :

There are different sizes of laptop screens, so it can be quite difficult to determine what size your laptop screen is. Now you don’t have to worry, because in this article we have shown you how to know screen size of laptop without measuring. If you don’t know what size your screen is, you can follow any of the methods above. It will take only a few minutes.

After figuring out the size of your laptop’s screen, you should write it down somewhere so you don’t have to measure it again. If you still have any confusion then leave a comment below.

Thanks for being with us 🙂

Samuel Anali

Tech enthusiast, gamer, programmer, and reviewer, Samuel is always on the lookout for the latest and greatest in technology. With an eye for detail, he loves nothing more than getting his hands on new gadgets and tearing it apart to see how it works. When he's not gaming or programming, you'll find him reading a good book.